8.6.1 Main air damper ............................................................................................................................................................20
8.6.2 Secondary air damper ...................................................................................................................................................20
8.7
8.8
Table of timings .............................................................................................................................................................22
8.8.1 Operations status indication ..........................................................................................................................................22
8.8.2 Faults diagnosis - lockouts ............................................................................................................................................22
8.8.4 Shutdown test................................................................................................................................................................23
8.8.6 Intermittent operation ....................................................................................................................................................23
8.8.9 Pre and post spark ignition............................................................................................................................................23
8.8.11 Reset push-button anomaly ..........................................................................................................................................24
8.8.12 External lockout indicator ..............................................................................................................................................24
8.8.14 Internal voltage anomaly ...............................................................................................................................................24
8.8.15 Checking the fan motor .................................................................................................................................................24
8.8.17 EEprom check ...............................................................................................................................................................24
8.9
8.10
Programming menu .......................................................................................................................................................25
8.10.1 Shutdown test................................................................................................................................................................25
8.10.2 Light diagnosis ..............................................................................................................................................................25
8.10.3 Intermittent operation ....................................................................................................................................................26
8.11
Lockout types ................................................................................................................................................................26
9
Maintenance ..............................................................................................................................................................................27
9.1
9.2
Maintenance programme ..............................................................................................................................................27
9.2.1 Maintenance frequency .................................................................................................................................................27
9.2.2 Checking and cleaning ..................................................................................................................................................27
9.3
Opening the burner .......................................................................................................................................................28
10 Faults / Solutions ......................................................................................................................................................................29
20068634
Contents
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